Collection: X3/X4 - G45/G46 - Exhaust
Aftermarket Performance exhausts for BMW X3 and X4 from 2024 - Present.
Includes Catless Downpipes, Race Downpipes, Catted Downpipes, GESI Catted Downpipes, Cat back, Axle Back Exhausts, Full Exhausts, and Mid Pipes.
| Model | Years (US) | Engine | Chassis | Drivetrain |
|---|---|---|---|---|
| X3 30 | 2025–Present | B48B20M2 (2.0L Turbo I4) | G45 | AWD |
| X3 M50 | 2025–Present | B58B30M2 (3.0L Turbo I6, 48V Hybrid) | G45 | AWD |
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Genuine BMW 4.5" Turbo to Downpipe Gasket for BMW B58 18328612538
Vendor:BMWRegular price $33.00 CADRegular priceUnit price per$37.00 CADSale price $33.00 CADSale -
TCM Mini Cat O2 Spacer - Defouler
Vendor:TCMRegular price From $40.00 CADRegular priceUnit price per$45.00 CADSale price From $40.00 CADSale -
TCM B58 Gen3 5" Race Downpipe BMW 240i/340i/440i/X3 G Chassis B58Tu2
Vendor:TCMRegular price $385.00 CADRegular priceUnit price per$489.00 CADSale price $385.00 CADSale -
TCM B58 Gen3 5" Catted Downpipe BMW 340i/440i/X3 G Chassis B58Tu2
Vendor:TCMRegular price $488.00 CADRegular priceUnit price per$635.00 CADSale price $488.00 CADSale -
TCM B58 Gen3 4.5" Race Downpipe BMW 240i/340i/440i/X3 G Chassis B58Tu2
Vendor:TCMRegular price $360.00 CADRegular priceUnit price per$552.00 CADSale price $360.00 CADSale -
SST Replacement Exhaust Valve Controller Remote
Vendor:SSTRegular price $37.00 CADRegular priceUnit price per$51.00 CADSale price $37.00 CADSale -
TCM Catless Downpipe B48tu BMW 330i LCI X3 G30 G45 B48B20S B48P
Vendor:TCMRegular price $423.00 CADRegular priceUnit price per$554.00 CADSale price $423.00 CADSold out -
IRL V2 Valve Controller Plug & Play
Vendor:IRLRegular price $350.00 CADRegular priceUnit price per$0.00 CADSale price $350.00 CAD
